Broadcast static IPs hostnames to all devices in the network?

All my devices with static IPs have specific hostnames defined. On my main PC I've also defined this hostnames in the system hosts file pointing to their correct IP addresses. But is there away to broadcast the hostnames to all devices in the network instead of relying on editing the hosts file manually?

The advantages I see in this for my use case:

• If I need to change the static IPs in the future, no need to remember to update hosts file.
• If I need to access these machines by...

Broadcast static IPs hostnames to all devices in the network?